23–24 Apr 2019
University of Sydney, School of Physics
Australia/Sydney timezone

Looking for PeVatrons with CTA - The Milky Way's extreme accelerators

23 Apr 2019, 09:35
30m
Slade Lecture Theatre (University of Sydney, School of Physics)

Slade Lecture Theatre

University of Sydney, School of Physics

Speakers

Gavin Rowell (University of Adelaide)Dr Fabien Voisin

Description

A key science focus of CTA will be the search for the Milky Way's extreme accelerators, the so-called PeVatrons. These are astrophysical objects accelerating cosmic rays to PeV energies and beyond. The HESS Galactic Plane Survey has revealed a number of potential PeVatrons in addition to the inner Galactic Centre region. This talk will outline the CTA's potential to explore uncharted territory in the >50 TeV gamma-ray regime which will probe cosmic rays escaping their accelerator regions and interacting with the surrounding interstellar gas.

Primary authors

Gavin Rowell (University of Adelaide) Sabrina Einecke (The University of Adelaide, Australia) Miroslav Filipovic (Western Sydney University)

Presentation materials